compiler/src/main/jburg/org/apache/royale/compiler/internal/as/codegen/ConstantLogic.jbg

/*
 *
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */

/*
 * Binary expression, logical
 */

 boolean_constant=
 Op_LogicalAndID(boolean_constant l,boolean_constant r ): 0
 {
     return l && r;
 }

 numeric_constant=
 Op_LogicalAndID(numeric_constant l, numeric_constant r) : 0
 {
     return ECMASupport.logicalAnd(l, r);
 }

 string_constant=
 Op_LogicalAndID(string_constant l,string_constant r ): 0
 {
     return ECMASupport.logicalAnd(l, r);
 }

 constant_value=
 Op_LogicalAndID(constant_value l,constant_value r ): 0
 {
     Boolean lBool = ECMASupport.toBoolean(l);
     if( !lBool )
        return l;
     return r;
 }

 boolean_constant=
 Op_LogicalOrID(boolean_constant l,boolean_constant r ): 0
 {
     return l || r;
 }

 numeric_constant=
 Op_LogicalOrID(numeric_constant l, numeric_constant r) : 0
 {
     return ECMASupport.logicalOr(l, r);
 }

 string_constant=
 Op_LogicalOrID(string_constant l,string_constant r ): 0
 {
     return ECMASupport.logicalOr(l, r);
 }

 constant_value=
 Op_LogicalOrID(constant_value l,constant_value r ): 0
 {
     Boolean lBool = ECMASupport.toBoolean(l);
     if( lBool )
        return l;
     return r;
 }

 boolean_constant=
 Op_EqualID(boolean_constant l,boolean_constant r ): 0
 {
     return l.equals(r); // can't use == for boxed types
 }

 boolean_constant=
 Op_EqualID(numeric_constant l, numeric_constant r): 0
 {
     return ECMASupport.equals(l, r);
 }

 boolean_constant=
 Op_EqualID(string_constant l,string_constant r ): 0
 {
     return ECMASupport.equals(l, r);
 }

 boolean_constant=
 Op_EqualID(constant_value l, constant_value r): 0
 {
     return ECMASupport.equals(l, r);
 }

 boolean_constant=
 Op_StrictEqualID(boolean_constant l,boolean_constant r ): 0
 {
 					      // for booleans, strict equals is the same as equals
     return l.equals(r); // can't use == for boxed types
 }

 boolean_constant=
 Op_StrictEqualID(numeric_constant l, numeric_constant r): 0
 {
     // strict equality is the same as equality for numeric numeric_constants
     return ECMASupport.equals(l, r);
 }

 boolean_constant=
 Op_StrictEqualID(string_constant l,string_constant r ): 0
 {
     // strict equality is the same as equality for string_constants
     return ECMASupport.equals(l, r);
 }

 boolean_constant=
 Op_StrictEqualID(constant_value l, constant_value r): 0
 {
     return ECMASupport.strictEquals(l, r);
 }

 boolean_constant=
 Op_NotEqualID(boolean_constant l,boolean_constant r ): 0
 {
     return !l.equals(r); // can't use == for boxed types
 }

 boolean_constant=
 Op_NotEqualID(numeric_constant l, numeric_constant r): 0
 {
     return !ECMASupport.equals(l, r);
 }

 boolean_constant=
 Op_NotEqualID(string_constant l,string_constant r ): 0
 {
     return !ECMASupport.equals(l, r);
 }

 boolean_constant=
 Op_NotEqualID(constant_value l, constant_value r): 0
 {
     return !ECMASupport.equals(l, r);
 }

 boolean_constant=
 Op_StrictNotEqualID(boolean_constant l,boolean_constant r ): 0
 {
     return !l.equals(r); // can't use == for boxed types
 }

 boolean_constant=
 Op_StrictNotEqualID(numeric_constant l, numeric_constant r): 0
 {

     // strict equality is same as equality for numbers
     return !ECMASupport.equals(l, r);
 }

 boolean_constant=
 Op_StrictNotEqualID(string_constant l, string_constant r ): 0
 {
     return !ECMASupport.equals(l, r);
 }

 boolean_constant=
 Op_StrictNotEqualID(constant_value l, constant_value r): 0
 {
      return !ECMASupport.strictEquals(l, r);
 }

 boolean_constant=
 Op_LessThanID(numeric_constant l, numeric_constant r): 0
 {
      return ECMASupport.lessThan(l, r);
 }

 boolean_constant=
 Op_LessThanID(constant_value l, constant_value r): 0
 {
      return ECMASupport.lessThan(l, r);
 }

 boolean_constant=
 Op_LessThanEqualsID(numeric_constant l, numeric_constant r): 0
 {
      return ECMASupport.lessThanEquals(l, r);
 }

 boolean_constant=
 Op_LessThanEqualsID(constant_value l, constant_value r): 0
 {
      return ECMASupport.lessThanEquals(l, r);
 }

 boolean_constant=
 Op_GreaterThanID(numeric_constant l, numeric_constant r): 0
 {
      return ECMASupport.greaterThan(l, r);
 }

 boolean_constant=
 Op_GreaterThanID(constant_value l, constant_value r): 0
 {
      return ECMASupport.greaterThan(l, r);
 }

 boolean_constant=
 Op_GreaterThanEqualsID(numeric_constant l, numeric_constant r): 0
 {
      return ECMASupport.greaterThanEquals(l, r);
 }

 boolean_constant=
 Op_GreaterThanEqualsID(constant_value l, constant_value r): 0
 {
      return ECMASupport.greaterThanEquals(l, r);
 }


  /*
   * Unary expression, logical
   */
boolean_constant=
Op_LogicalNotID(boolean_constant b): 0
{
    return !b;
}

boolean_constant=
Op_LogicalNotID(numeric_constant e): 0
{
     return ECMASupport.logicalNot(e);
}

boolean_constant=
Op_LogicalNotID(string_constant e): 0
{
     return ECMASupport.logicalNot(e);
}

boolean_constant=
Op_LogicalNotID(constant_value e): 0
{
     return ECMASupport.logicalNot(e);
}